Cita APA (7a ed.)

Beck, C. (1983). Values and living: Learning materials for grades 7 and 8. Ontario Institute for Studies in Education.

Cita Chicago Style (17a ed.)

Beck, Clive. Values and Living: Learning Materials for Grades 7 and 8. Toronto: Ontario Institute for Studies in Education, 1983.

Cita MLA (9a ed.)

Beck, Clive. Values and Living: Learning Materials for Grades 7 and 8. Ontario Institute for Studies in Education, 1983.